{"product_id":"vintage-gia-1-50-carat-no-heat-sapphire-diamond-platinum-cocktail-ring-pendant","title":"Vintage GIA 1.50 carat no heat sapphire diamond platinum cocktail ring \/ pendant","description":"\u003cdiv\u003eAn octagonal cut sapphire of deep, inky blue sits at the heart of this ring, surrounded by a ballerina halo of tapered baguette and round brilliant cut diamonds that fan outward in layers like a skirt. Certified by GIA, the sapphire weighs approximately 1.50 carats, is of basalt origin and shows no heat treatment. Forty round brilliant and tapered baguette cut diamonds, weighing approximately 2.40 carats in G-H color and VS clarity, frame it with crisp white light. Crafted in platinum and hallmarked with a purity mark, the piece weighs 12.07 grams. The top of the ring can be removed and worn as a pendant, so one purchase gives two ways to wear it. Circa 1990, it suits someone who loves classic, high-glamour cocktail jewelry and likes the flexibility of a ring that doubles as a necklace.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":50919618969819,"sku":"38896","price":7800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/38896_4346414.jpg?v=1792785740","url":"https:\/\/jackweirandsons.com\/fr\/products\/vintage-gia-1-50-carat-no-heat-sapphire-diamond-platinum-cocktail-ring-pendant","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}